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path: root/drivers/net/ethernet/intel/ice/ice_ethtool.c
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Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_ethtool.c')
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ethtool.c157
1 files changed, 70 insertions, 87 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index 572519e402f4..e2e3ef7fba7f 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -270,9 +270,8 @@ ice_get_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom,
struct ice_vsi *vsi = np->vsi;
struct ice_pf *pf = vsi->back;
struct ice_hw *hw = &pf->hw;
- enum ice_status status;
struct device *dev;
- int ret = 0;
+ int ret;
u8 *buf;
dev = ice_pf_to_dev(pf);
@@ -285,22 +284,18 @@ ice_get_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom,
if (!buf)
return -ENOMEM;
- status = ice_acquire_nvm(hw, ICE_RES_READ);
- if (status) {
- dev_err(dev, "ice_acquire_nvm failed, err %s aq_err %s\n",
- ice_stat_str(status),
- ice_aq_str(hw->adminq.sq_last_status));
- ret = -EIO;
+ ret = ice_acquire_nvm(hw, ICE_RES_READ);
+ if (ret) {
+ dev_err(dev, "ice_acquire_nvm failed, err %d aq_err %s\n",
+ ret, ice_aq_str(hw->adminq.sq_last_status));
goto out;
}
- status = ice_read_flat_nvm(hw, eeprom->offset, &eeprom->len, buf,
- false);
- if (status) {
- dev_err(dev, "ice_read_flat_nvm failed, err %s aq_err %s\n",
- ice_stat_str(status),
- ice_aq_str(hw->adminq.sq_last_status));
- ret = -EIO;
+ ret = ice_read_flat_nvm(hw, eeprom->offset, &eeprom->len, buf,
+ false);
+ if (ret) {
+ dev_err(dev, "ice_read_flat_nvm failed, err %d aq_err %s\n",
+ ret, ice_aq_str(hw->adminq.sq_last_status));
goto release;
}
@@ -342,14 +337,14 @@ static bool ice_active_vfs(struct ice_pf *pf)
static u64 ice_link_test(struct net_device *netdev)
{
struct ice_netdev_priv *np = netdev_priv(netdev);
- enum ice_status status;
bool link_up = false;
+ int status;
netdev_info(netdev, "link test\n");
status = ice_get_link_status(np->vsi->port_info, &link_up);
if (status) {
- netdev_err(netdev, "link query error, status = %s\n",
- ice_stat_str(status));
+ netdev_err(netdev, "link query error, status = %d\n",
+ status);
return 1;
}
@@ -1052,8 +1047,7 @@ ice_get_fecparam(struct net_device *netdev, struct ethtool_fecparam *fecparam)
struct ice_link_status *link_info;
struct ice_vsi *vsi = np->vsi;
struct ice_port_info *pi;
- enum ice_status status;
- int err = 0;
+ int err;
pi = vsi->port_info;
@@ -1079,12 +1073,10 @@ ice_get_fecparam(struct net_device *netdev, struct ethtool_fecparam *fecparam)
if (!caps)
return -ENOMEM;
- status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_TOPO_CAP_MEDIA,
- caps, NULL);
- if (status) {
- err = -EAGAIN;
+ err = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_TOPO_CAP_MEDIA,
+ caps, NULL);
+ if (err)
goto done;
- }
/* Set supported/configured FEC modes based on PHY capability */
if (caps->caps & ICE_AQC_PHY_EN_AUTO_FEC)
@@ -1203,7 +1195,7 @@ static int ice_set_priv_flags(struct net_device *netdev, u32 flags)
if (test_bit(ICE_FLAG_FW_LLDP_AGENT, change_flags)) {
if (!test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags)) {
- enum ice_status status;
+ int status;
/* Disable FW LLDP engine */
status = ice_cfg_lldp_mib_change(&pf->hw, false);
@@ -1232,8 +1224,8 @@ static int ice_set_priv_flags(struct net_device *netdev, u32 flags)
pf->dcbx_cap &= ~DCB_CAP_DCBX_LLD_MANAGED;
pf->dcbx_cap |= DCB_CAP_DCBX_HOST;
} else {
- enum ice_status status;
bool dcbx_agent_status;
+ int status;
if (ice_get_pfc_mode(pf) == ICE_QOS_MODE_DSCP) {
clear_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags);
@@ -1288,8 +1280,10 @@ static int ice_set_priv_flags(struct net_device *netdev, u32 flags)
}
if (test_bit(ICE_FLAG_LEGACY_RX, change_flags)) {
/* down and up VSI so that changes of Rx cfg are reflected. */
- ice_down(vsi);
- ice_up(vsi);
+ if (!test_and_set_bit(ICE_VSI_DOWN, vsi->state)) {
+ ice_down(vsi);
+ ice_up(vsi);
+ }
}
/* don't allow modification of this flag when a single VF is in
* promiscuous mode because it's not supported
@@ -1938,8 +1932,7 @@ ice_get_link_ksettings(struct net_device *netdev,
struct ice_aqc_get_phy_caps_data *caps;
struct ice_link_status *hw_link_info;
struct ice_vsi *vsi = np->vsi;
- enum ice_status status;
- int err = 0;
+ int err;
ethtool_link_ksettings_zero_link_mode(ks, supported);
ethtool_link_ksettings_zero_link_mode(ks, advertising);
@@ -1990,12 +1983,10 @@ ice_get_link_ksettings(struct net_device *netdev,
if (!caps)
return -ENOMEM;
- status = ice_aq_get_phy_caps(vsi->port_info, false,
- ICE_AQC_REPORT_ACTIVE_CFG, caps, NULL);
- if (status) {
- err = -EIO;
+ err = ice_aq_get_phy_caps(vsi->port_info, false,
+ ICE_AQC_REPORT_ACTIVE_CFG, caps, NULL);
+ if (err)
goto done;
- }
/* Set the advertised flow control based on the PHY capability */
if ((caps->caps & ICE_AQC_PHY_EN_TX_LINK_PAUSE) &&
@@ -2027,12 +2018,10 @@ ice_get_link_ksettings(struct net_device *netdev,
caps->link_fec_options & ICE_AQC_PHY_FEC_25G_RS_544_REQ)
ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_RS);
- status = ice_aq_get_phy_caps(vsi->port_info, false,
- ICE_AQC_REPORT_TOPO_CAP_MEDIA, caps, NULL);
- if (status) {
- err = -EIO;
+ err = ice_aq_get_phy_caps(vsi->port_info, false,
+ ICE_AQC_REPORT_TOPO_CAP_MEDIA, caps, NULL);
+ if (err)
goto done;
- }
/* Set supported FEC modes based on PHY capability */
ethtool_link_ksettings_add_link_mode(ks, supported, FEC_NONE);
@@ -2210,11 +2199,10 @@ ice_set_link_ksettings(struct net_device *netdev,
struct ice_pf *pf = np->vsi->back;
struct ice_port_info *pi;
u8 autoneg_changed = 0;
- enum ice_status status;
u64 phy_type_high = 0;
u64 phy_type_low = 0;
- int err = 0;
bool linkup;
+ int err;
pi = np->vsi->port_info;
@@ -2234,15 +2222,13 @@ ice_set_link_ksettings(struct net_device *netdev,
/* Get the PHY capabilities based on media */
if (ice_fw_supports_report_dflt_cfg(pi->hw))
- status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_DFLT_CFG,
- phy_caps, NULL);
+ err = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_DFLT_CFG,
+ phy_caps, NULL);
else
- status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_TOPO_CAP_MEDIA,
- phy_caps, NULL);
- if (status) {
- err = -EIO;
+ err = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_TOPO_CAP_MEDIA,
+ phy_caps, NULL);
+ if (err)
goto done;
- }
/* save autoneg out of ksettings */
autoneg = copy_ks.base.autoneg;
@@ -2308,11 +2294,9 @@ ice_set_link_ksettings(struct net_device *netdev,
/* Call to get the current link speed */
pi->phy.get_link_info = true;
- status = ice_get_link_status(pi, &linkup);
- if (status) {
- err = -EIO;
+ err = ice_get_link_status(pi, &linkup);
+ if (err)
goto done;
- }
curr_link_speed = pi->phy.link_info.link_speed;
adv_link_speed = ice_ksettings_find_adv_link_speed(ks);
@@ -2381,10 +2365,9 @@ ice_set_link_ksettings(struct net_device *netdev,
}
/* make the aq call */
- status = ice_aq_set_phy_cfg(&pf->hw, pi, &config, NULL);
- if (status) {
+ err = ice_aq_set_phy_cfg(&pf->hw, pi, &config, NULL);
+ if (err) {
netdev_info(netdev, "Set phy config failed,\n");
- err = -EIO;
goto done;
}
@@ -2522,9 +2505,9 @@ static int
ice_set_rss_hash_opt(struct ice_vsi *vsi, struct ethtool_rxnfc *nfc)
{
struct ice_pf *pf = vsi->back;
- enum ice_status status;
struct device *dev;
u64 hashed_flds;
+ int status;
u32 hdrs;
dev = ice_pf_to_dev(pf);
@@ -2550,9 +2533,9 @@ ice_set_rss_hash_opt(struct ice_vsi *vsi, struct ethtool_rxnfc *nfc)
status = ice_add_rss_cfg(&pf->hw, vsi->idx, hashed_flds, hdrs);
if (status) {
- dev_dbg(dev, "ice_add_rss_cfg failed, vsi num = %d, error = %s\n",
- vsi->vsi_num, ice_stat_str(status));
- return -EINVAL;
+ dev_dbg(dev, "ice_add_rss_cfg failed, vsi num = %d, error = %d\n",
+ vsi->vsi_num, status);
+ return status;
}
return 0;
@@ -2686,7 +2669,9 @@ ice_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
}
static void
-ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
+ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring,
+ struct kernel_ethtool_ringparam *kernel_ring,
+ struct netlink_ext_ack *extack)
{
struct ice_netdev_priv *np = netdev_priv(netdev);
struct ice_vsi *vsi = np->vsi;
@@ -2704,7 +2689,9 @@ ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
}
static int
-ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
+ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring,
+ struct kernel_ethtool_ringparam *kernel_ring,
+ struct netlink_ext_ack *extack)
{
struct ice_netdev_priv *np = netdev_priv(netdev);
struct ice_tx_ring *xdp_rings = NULL;
@@ -2949,7 +2936,7 @@ ice_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
struct ice_port_info *pi = np->vsi->port_info;
struct ice_aqc_get_phy_caps_data *pcaps;
struct ice_dcbx_cfg *dcbx_cfg;
- enum ice_status status;
+ int status;
/* Initialize pause params */
pause->rx_pause = 0;
@@ -2999,11 +2986,10 @@ ice_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
struct ice_vsi *vsi = np->vsi;
struct ice_hw *hw = &pf->hw;
struct ice_port_info *pi;
- enum ice_status status;
u8 aq_failures;
bool link_up;
- int err = 0;
u32 is_an;
+ int err;
pi = vsi->port_info;
hw_link_info = &pi->phy.link_info;
@@ -3029,11 +3015,11 @@ ice_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
return -ENOMEM;
/* Get current PHY config */
- status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_ACTIVE_CFG, pcaps,
- NULL);
- if (status) {
+ err = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_ACTIVE_CFG, pcaps,
+ NULL);
+ if (err) {
kfree(pcaps);
- return -EIO;
+ return err;
}
is_an = ice_is_phy_caps_an_enabled(pcaps) ? AUTONEG_ENABLE :
@@ -3069,22 +3055,19 @@ ice_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
return -EINVAL;
/* Set the FC mode and only restart AN if link is up */
- status = ice_set_fc(pi, &aq_failures, link_up);
+ err = ice_set_fc(pi, &aq_failures, link_up);
if (aq_failures & ICE_SET_FC_AQ_FAIL_GET) {
- netdev_info(netdev, "Set fc failed on the get_phy_capabilities call with err %s aq_err %s\n",
- ice_stat_str(status),
- ice_aq_str(hw->adminq.sq_last_status));
+ netdev_info(netdev, "Set fc failed on the get_phy_capabilities call with err %d aq_err %s\n",
+ err, ice_aq_str(hw->adminq.sq_last_status));
err = -EAGAIN;
} else if (aq_failures & ICE_SET_FC_AQ_FAIL_SET) {
- netdev_info(netdev, "Set fc failed on the set_phy_config call with err %s aq_err %s\n",
- ice_stat_str(status),
- ice_aq_str(hw->adminq.sq_last_status));
+ netdev_info(netdev, "Set fc failed on the set_phy_config call with err %d aq_err %s\n",
+ err, ice_aq_str(hw->adminq.sq_last_status));
err = -EAGAIN;
} else if (aq_failures & ICE_SET_FC_AQ_FAIL_UPDATE) {
- netdev_info(netdev, "Set fc failed on the get_link_info call with err %s aq_err %s\n",
- ice_stat_str(status),
- ice_aq_str(hw->adminq.sq_last_status));
+ netdev_info(netdev, "Set fc failed on the get_link_info call with err %d aq_err %s\n",
+ err, ice_aq_str(hw->adminq.sq_last_status));
err = -EAGAIN;
}
@@ -3924,16 +3907,16 @@ ice_get_module_info(struct net_device *netdev,
struct ice_vsi *vsi = np->vsi;
struct ice_pf *pf = vsi->back;
struct ice_hw *hw = &pf->hw;
- enum ice_status status;
u8 sff8472_comp = 0;
u8 sff8472_swap = 0;
u8 sff8636_rev = 0;
u8 value = 0;
+ int status;
status = ice_aq_sff_eeprom(hw, 0, ICE_I2C_EEPROM_DEV_ADDR, 0x00, 0x00,
0, &value, 1, 0, NULL);
if (status)
- return -EIO;
+ return status;
switch (value) {
case ICE_MODULE_TYPE_SFP:
@@ -3941,12 +3924,12 @@ ice_get_module_info(struct net_device *netdev,
ICE_MODULE_SFF_8472_COMP, 0x00, 0,
&sff8472_comp, 1, 0, NULL);
if (status)
- return -EIO;
+ return status;
status = ice_aq_sff_eeprom(hw, 0, ICE_I2C_EEPROM_DEV_ADDR,
ICE_MODULE_SFF_8472_SWAP, 0x00, 0,
&sff8472_swap, 1, 0, NULL);
if (status)
- return -EIO;
+ return status;
if (sff8472_swap & ICE_MODULE_SFF_ADDR_MODE) {
modinfo->type = ETH_MODULE_SFF_8079;
@@ -3966,7 +3949,7 @@ ice_get_module_info(struct net_device *netdev,
ICE_MODULE_REVISION_ADDR, 0x00, 0,
&sff8636_rev, 1, 0, NULL);
if (status)
- return -EIO;
+ return status;
/* Check revision compliance */
if (sff8636_rev > 0x02) {
/* Module is SFF-8636 compliant */
@@ -4001,11 +3984,11 @@ ice_get_module_eeprom(struct net_device *netdev,
struct ice_vsi *vsi = np->vsi;
struct ice_pf *pf = vsi->back;
struct ice_hw *hw = &pf->hw;
- enum ice_status status;
bool is_sfp = false;
unsigned int i, j;
u16 offset = 0;
u8 page = 0;
+ int status;
if (!ee || !ee->len || !data)
return -EINVAL;
@@ -4013,7 +3996,7 @@ ice_get_module_eeprom(struct net_device *netdev,
status = ice_aq_sff_eeprom(hw, 0, addr, offset, page, 0, value, 1, 0,
NULL);
if (status)
- return -EIO;
+ return status;
if (value[0] == ICE_MODULE_TYPE_SFP)
is_sfp = true;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.